package servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import entities.SellerEntity;

import service.SellerService;
import util.MD5;

public class SellerLogServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public SellerLogServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		request.setCharacterEncoding("UTF-8");
		response.setCharacterEncoding("UTF-8");

		PrintWriter out = response.getWriter();
		String sellerName = request.getParameter("sellerName");
		
		/*
		 * if (sellerName == null) { String email = request.getParameter("email");
		 * if (email != null) { sellerName = email.substring(0,
		 * email.indexOf("@")); } }
		 */
		String password = request.getParameter("sellerpassword");
		SellerEntity seller=new SellerEntity();
		seller=null;

		
		if (sellerName == null || password == null) {
			out.print("failed");
		} else {
			String result=null;
			try {				
				seller =(SellerEntity) SellerService.confirm(sellerName,password.trim());
				
				if(seller==null){
					result="failed";
				}else{
					result="success";
				}
			} catch (SQLException e) {
				e.printStackTrace();
			}
			if ("failed".equals(result)) {
				out.print("failed");
			} else {	
				System.out.println("11111111");
				request.getSession().setAttribute("sellerName", sellerName);
				request.getSession().setAttribute("sellerpassword",password);	
				System.out.println("222222");
				out.print("success");
			}
		}
		out.flush();
		out.close();
	}


	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
